JPS6329365B2 - - Google Patents

Info

Publication number
JPS6329365B2
JPS6329365B2 JP10344979A JP10344979A JPS6329365B2 JP S6329365 B2 JPS6329365 B2 JP S6329365B2 JP 10344979 A JP10344979 A JP 10344979A JP 10344979 A JP10344979 A JP 10344979A JP S6329365 B2 JPS6329365 B2 JP S6329365B2
Authority
JP
Japan
Prior art keywords
shaped
contact
electrical contact
press
flat disc
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP10344979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5628418A (en
Inventor
Keiroku Sato
Takehisa Sekiguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tanaka Kikinzoku Kogyo KK
Original Assignee
Tanaka Kikinzoku Kogyo KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tanaka Kikinzoku Kogyo KK filed Critical Tanaka Kikinzoku Kogyo KK
Priority to JP10344979A priority Critical patent/JPS5628418A/ja
Publication of JPS5628418A publication Critical patent/JPS5628418A/ja
Publication of JPS6329365B2 publication Critical patent/JPS6329365B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Switches (AREA)
JP10344979A 1979-08-14 1979-08-14 Method of manufacturing electric contact Granted JPS5628418A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10344979A JPS5628418A (en) 1979-08-14 1979-08-14 Method of manufacturing electric contact

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10344979A JPS5628418A (en) 1979-08-14 1979-08-14 Method of manufacturing electric contact

Publications (2)

Publication Number Publication Date
JPS5628418A JPS5628418A (en) 1981-03-20
JPS6329365B2 true JPS6329365B2 (en]) 1988-06-13

Family

ID=14354329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10344979A Granted JPS5628418A (en) 1979-08-14 1979-08-14 Method of manufacturing electric contact

Country Status (1)

Country Link
JP (1) JPS5628418A (en])

Also Published As

Publication number Publication date
JPS5628418A (en) 1981-03-20

Similar Documents

Publication Publication Date Title
JPH0610486B2 (ja) クラッチ又はブレーキ用の摩擦リングとその製造法及び製造装置
JPH0474093B2 (en])
TW200400090A (en) Method for making elements of a continuously variable transmission belt
JPS6329365B2 (en])
JPS6313628A (ja) 磁気デイスク用ブランクの製造方法
JPS637857B2 (en])
JPS5923894B2 (ja) 平板材より歯車を製造する方法
JPS6054238A (ja) 弁板の接触面の仕上げ方法
JPS6349721B2 (en])
JP3773691B2 (ja) ワークの打ち抜き成形方法及びその装置
JPH0729668Y2 (ja) 金属基板装置
CN211386557U (zh) 一种无擦痕折弯模具
JPH0229412B2 (en])
JPH06262273A (ja) 穴あけ型装置
US3220285A (en) Method of manufacturing metal discs
JPS6313627A (ja) 磁気デイスク用ブランクの製造方法
JPH05212482A (ja) メダル・コイン用ブランクの製造方法
CN118002649A (zh) 金刚铝制成手机配件的温冲成形工艺方法
JP2822220B2 (ja) 外歯平歯車および内歯平歯車の製造方法
JP2685509B2 (ja) 電子銃用電極の製造方法
JPS63286504A (ja) 焼結部品の製造方法
JPH0138329B2 (en])
JPS62261752A (ja) 底付きインタ−ナル歯形の成形方法
JPS63203232A (ja) 円孤面を有するプレス部品の製造方法
JPS58148039A (ja) 多条ｖプ−リの製造装置